Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective instrument for identifying drug and alcohol consumption. Hair offers an extended timeline for tracking alcohol and drug usage by capturing biomarkers within the strands as they grow. When gathered near the scalp, hair can present up to a roughly three-month detection period for drugs and alcohol. It is easy to collect, relatively hard to tamper with, and simple to transport.
A 1.5-inch segment containing about 200 hair strands (approximately the girth of a #2 pencil) closest to the scalp yields 100mg of hair, the perfect sample for both screening and confirmation. For EtG, add-on, or tests exceeding 10 panels, 150mg of the specimen is advisable. We suggest using a jeweler's scale for measuring the specimen's weight. If scalp hair isn't accessible, an equivalent amount of body hair might be used. By 'head hair', we mean exclusively scalp hair. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The drug testing process in a lab consists of four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the sample's initial integration into a laboratory's system. This entails confirming the sample's proper sealing and shipping, allocating a random LAN (Laboratory Accessioning Number), and completing any extra data entry absent in an electronic chain of custody system.
Screening provides an initial straightforward assessment for drugs of abuse. Although Screening is a budget-friendly approach to eliminate drug usage in most samples, a positive screen needs confirmation for courtroom admissibility. Samples that test presumptively positive in Screening require a follow-up confirmation.
In instances where a sample shows a presumptive positive in the Screening phase, additional hair is taken from the initial sample for the Extraction process. Here, drugs are extracted at much lower concentrations from hair compared to other methods (e.g., urine or oral fluid), which is why hair drug screening is known as the most challenging methodology.
Confirmation of a positive Screening result relies on GC/MS, GC/MS/MS or LC/MS/MS techniques. Any presumptively positive samples undergo washing prior to confirmation as necessary. The complete lab process, from Accessioning to Confirmation, gets reviewed under the CAP (College of American Pathologists) Hair designation along with the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Often termed "hair follicle tests", this test examines the hair strand, not the follicle beneath the scalp.
In Conway, TX, hair follicle testing clearly surpasses urine testing. Compared to traditional urine tests, hair tests provide improved detection accuracy and reliability.
Hair testing excels with superior drug detection, capturing substance use records missed by urine tests. This gives employers the clarity needed for maintaining zero-tolerance policies in Conway.
Hair follicle testing offers a grand detection window in Conway, TX, extending up to 90 days. This far exceeds what urine testing can offer.
This extended window provides employers with a detailed overview of an employee's substance use history, aiding in informed employment and disciplinary decisions.
In Conway, TX, hair follicle testing significantly reduces the risk of sample tampering. The process is inherently tamper-resistant, ensuring test results remain accurate and believable.
Hair tests minimize the likelihood of adulteration, assuring employers receive trustworthy data regarding an individual's drug use.
Access to drug testing is simplified in Conway, TX, thanks to our extensive network of testing centers nationwide. Local centers make testing a quick and straightforward process.
Our hassle-free services ensure individuals can easily attend tests without unnecessary stress, promoting better convenience and accessibility citywide.
In Conway, TX, our drug testing process is designed to be simple and confidential. From ordering to taking the test and receiving results, clarity is provided at every step.
The process respects privacy, ensuring participants feel secure about their data protection while obtaining necessary information quickly and effortlessly.
Offering affordable pricing and efficient turnaround times, our services in Conway, TX deliver excellent value to companies of any size.
The competitive pricing structures allow businesses to manage costs effectively while still achieving speed in receiving accurate test outcomes for their employees.
In Conway, TX, the hair follicle drug test is celebrated for its outstanding accuracy and prompt results. Precision and speed make it a preferred choice, enabling rapid and precise detection of substance use.
Employers rely on fast and reliable outcomes offered by hair tests, thoroughly detailing substance habits, ensuring Conway workplaces remain safe and compliant.
Implementing hair follicle testing offers Conway, TX employers compliance and peace of mind, supporting drug-free workplace policies. This reduces potential legal risks.
Hair testing enhances workplace safety and reduces potential liability, helping employers feel secure about their workforce's commitment to policy adherence.
